X0306 4 2022-09-01 0 0001543418 Trilogy Metals Inc. TMQ 0001645507 Hayden William Beckwith C/O TRILOGY METALS, INC SUITE 1150, 609 GRANVILLE STREET VANCOUVER A1 V7Y 1G5 BRITISH COLUMBIA, CANADA 1 0 0 0 Common Shares 2022-09-01 4 A 0 9857 A 210920 D Deferred Share Units ("DSUs") 0 2022-09-01 4 A 0 7582.941 0 A Common Shares 7592.941 140844.719 D Represents grant of restricted stock units which fully vested and settled on the September 1, 2022 grant date. Non-discretionary issuances of DSUs pursuant to elections made by plan participants prior to the commencement of the current fiscal year. The DSUs vest immediately; however, the underlying common shares will not be issued to the grantee, and the grantee shall not have any voting or dispositive rights with respect to the underlying common shares, until termination of the grantee's employment or services as a director of the Issuer. The grants will expire no later than 90 days after the grantee's termination date. /s/ Elaine Sanders as attorney-in-fact for William Beckwith Hayden 2022-09-02